| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [verb] [adv prt] | 1898 |
|
| 2 | they [modal v] [verb] a | 1690 |
|
| 3 | [modal v] [verb] [adv prt] a | 1136 |
|
| 4 | they [verb] [adv prt] a | 292 |
|
